Results 41 to 50 of about 8,017 (212)

V2:Performance of the solid deuterium ultra-cold neutron source at the pulsed reactor TRIGA Mainz

, 2014
The performance of the solid deuterium ultra-cold neutron source at the pulsed reactor TRIGA Mainz with a maximum peak energy of 10 MJ is described. The solid deuterium converter with a volume of V=160 cm3 (8 mol), which is exposed to a thermal neutron ...
Beck, M., Eberhardt, K., Hampel, G., Heil, W., Karch, J., Kieser, R., Reich, T., Sobolev, Yu., Trautmann, N., Ziegner, M.   +9 more
core   +1 more source

Boron Neutron Capture Therapy at a Crossroads: Translational Gap and Emerging Delivery Agents

Chemistry – A European Journal, EarlyView.
This review surveys recent advances in boron delivery agents for BNCT, emphasizing the shift from classical small molecules to multifunctional nanocarriers and theranostic systems. By integrating targeting, imaging, and therapy, next‐generation boron compounds aim to bridge the gap between (bio)chemical innovation and clinical translation.
Christoph Selg, Evamarie Hey‐Hawkins
wiley   +1 more source

Measurements of gamma-ray production cross sections for shielding materials of space nuclear systems [PDF]

, 1972
Measurements of secondary gamma ray production from neutron interactions have been made over the entire energy range of interest in shielding applications.
Hoot, C. G., John, J., Orphan, V. J.
core   +1 more source

Early Holocene jökulhlaup chronology and deglaciation dynamics in central Iceland

Boreas, EarlyView.
Glacial lake outburst floods (jökulhlaups) have occurred throughout the Quaternary in glaciated regions worldwide. Reconstructing flood chronology yields insight into deglaciation processes, environmental change and the role of extreme events in landscape evolution.
Greta H. Wells, Þorsteinn Sæmundsson, Edwin R. C. Baynes, Timothy Beach, Sheryl Luzzadder‐Beach   +4 more
wiley   +1 more source

Late‐Holocene evolution of a small Sub‐Arctic glacier, Gljúfurárjökull (Tröllaskagi, northern Iceland)

Boreas, EarlyView.
Gljúfurárjökull, located on the Tröllaskagi Peninsula in northern Iceland, is a small glacier approximately 3.8 km in length. This study analyses the glacier's evolution through a combination of methods including: (i) geomorphological mapping, (ii) Cosmic‐Ray Exposure (CRE) dating, (iii) lichenometry and (iv) palaeoglacier reconstruction (volume ...
Nuria Andrés, José M. Fernández‐Fernández, David Palacios, Irene Schimmelpfennig, Leopoldo G. Sancho, Skafti Brynjólfsson, Þorsteinn Sæmundsson, Wesley R. Farnsworth, Luis M. Tanarro, Mariano Brito, Javier Santos‐González, Rosa B. González‐Gutiérrez, ASTER Team, Georges Aumaître, Karim Keddadouche   +14 more
wiley   +1 more source

Investigation of thermal neutron detection capability of a CdZnTe detector in a mixed gamma-neutron radiation field

Nukleonika, 2018
The aim of this study was to investigate the thermal neutron measurement capability of a CdZnTe detector irradiated in a mixed gamma-neutron radiation field.
Yücel Haluk, Narttürk R. Bora, Zümrüt Senem, Gedik Gizem, Karadag Mustafa   +4 more
doaj   +1 more source

Model Calculations for Cosmogenic Nuclides in Meteorites and the Lunar Surface. 1. Long‐lived Radionuclides

Meteoritics &Planetary Science, EarlyView.
Abstract Production rates for the cosmogenic radionuclides 10Be, 14C, 26Al, 36Cl, 41Ca, 53Mn, and 60Fe in a large variety of meteorites, that is, ordinary chondrites (H, L, LL), carbonaceous chondrites, HED meteorites, ureilites, Martian meteorites, and iron meteorites and in the uppermost ~2 m of the lunar surface are modeled.
Ingo Leya
wiley   +1 more source

The pre-atmospheric size of Martian meteorites [PDF]

, 2002
The pre-atmospheric size of martian meteorites was calculated based on 80Kr produced by epithermal secondary cosmic-ray produced neutrons of 30-300 eV energy.
Busemann, H., Eugster, O., Lorenzetti, S.   +2 more
core  

Parity Nonconservation in 106Pd and 108Pd Neutron Resonances

, 1999
Parity nonconservation (PNC) has been studied in the neutron p-wave resonances of 106Pd and 108Pd in the energy range of 20 to 2000 eV. Longitudinal asymmetries in p-wave capture cross sections are measured using longitudinally polarized neutrons ...
Bowman, J D, Crawford, Bret E., Delheij, P P J, Haseyama, T, Knudsen, J N, Lowie, L Y, Masaike, A, Matsuda, Y, Mitchell, G E, Penttila, S I, Postma, H, Roberson, N R, Seestrom, S J, Sharapov, E I, Stephenson, Sharon L., Yuan, V W   +15 more
core   +1 more source

Influence of Mars Topography on Neutral Surface Radiation: Modeling and MSL/RAD Observations

Journal of Geophysical Research: Planets, Volume 131, Issue 3, March 2026.
Abstract Since landing in 2012, the Radiation Assessment Detector (RAD) onboard the Mars science laboratory (MSL) Curiosity rover has encountered different local landscapes, which have induced variations in the local surface environment. The aim of this study is to include realistic and site‐specific local topography for any position in a radiation ...
Gabin Charpentier, Bent Ehresmann, Jingnan Guo, Salman Khaksarighiri, Rémi Bénacquista, Jean Christophe Malapert, Robert Ecoffet, Julien Mekki, Alexis Paillet, Sven Löffler, Robert F. Wimmer‐Schweingruber, Donald M. Hassler, Cary Zeitlin, Philippe Valet, Yves Gourinat   +14 more
wiley   +1 more source